ID
1367795
$ 115.27
1-2 weeks delivery time
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The Nanni Diesel 970302004 exhaust valve is a precision valvetrain component used in the valves and springs assembly to control exhaust-gas flow out of the combustion chamber. Designed for 4.190HE engines, it supports efficient cylinder scavenging and dependable sealing at the exhaust port for stable performance under marine operating loads.
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4.190HE Engine Exhaust Valve by Nanni Diesel
Built for dependable operation in marine diesel service, the Nanni Diesel 970302004 is an exhaust valve used within the valves and springs assembly. It opens and closes in sync with the valvetrain to release exhaust gases from the cylinder, helping maintain proper combustion cycles and consistent engine performance.
Compatibility
- 4.190HE engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970302004
- Component Type: Exhaust Valve
- Assembly Location: Valves and Springs
Features
- Controls exhaust flow for efficient cylinder clearing and stable combustion cycles
- Designed to deliver dependable sealing at the exhaust port under marine-duty temperatures
- OEM replacement fit for the 4.190HE valvetrain
- Supports consistent engine operation through accurate valve action
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